结果表明，通过猪粪混合堆肥，重金属总量不会降低，但重金属生物有效性可降低；
The result shows obviously that pig manure composting cannot reduce the total heavy metals but do decrease the portion of the assimilable heavy metals;
环境因素和机体生理过程的改变在支配重金属的生物有效性方面起了重要作用。
The changes of environmental factors and physiological processes of organism play an important role in controlling the bioavailability of metal to Marine bivalves.
结果表明，不同形态重金属的生物有效性，对不同吸收途径的生物是不同的。
It was showed that the uptake ways of organisms may also influence the bioavailability of heavy metals.
土壤中重金属的生物有效性研究进展。
Progresses in research on bioavailability of heavy metals in soil.
利用主成分和逐步回归分析了影响土壤重金属的有效性及其微生物学效应的因素。
Principal component analysis and stepwise regression were employed to characterize availability of heavy metals, microbial responses and their effect factors in the studied soil.
本文研究了珠江口滨海湿地沉积物中的重金属污染状况及其生物有效性。
This article studied the heavy metal pollution condition in the sediments of the coastal wetlands at the Pearl River estuary.
改良剂能够抑制土壤中重金属的生物有效性，其中石灰的抑制作用最强，同时石灰还有固定红壤磷素的作用。
Modifier can inhibit the bioavailability of heavy metals in soil, in which the strongest inhibitory effect of lime, and lime have a fixed role of red phosphorus.
本文综述了大气颗粒物中重金属的污染特性、生物有效性方面的研究进展，并对今后的研究方向进行了展望。
Studies of the polluting characteristics and bioavailability of heavy metals in atmospheric particles have been reviewed in the paper. The future prospects of research were also disc...
本文综述了大气颗粒物中重金属的污染特性、生物有效性方面的研究进展，并对今后的研究方向进行了展望。
Studies of the polluting characteristics and bioavailability of heavy metals in atmospheric particles have been reviewed in the paper. The future prospects of research were also disc...
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